Telling Time, Elapsed Time, Graphs, Patterns, Adding & Subtracting
Number Grid Puzzles
Elapsed Time Using Mountains, Hills, & Rocks
We need to be able to tell time, but we also need to be able to tell how much time there is between events. We do this on a daily basis, so it is very important! We call the difference between two times the elapsed time. You can use a mountains (hours), hills (periods of 5, 10, 15, or 30 minutes), and rocks (1 minute) to count up from the earlier time to the later time. See the image and Elapsed Time Explanation link below for more information.